Merge pull request #847 from QGEP/poa_fix_new_rel_names

Update new rel names for QGEP 1.6.1

Merge pull request #806 from QGEP/poa_rename_pump_construction_type

Bring the renaming of the pum_construction_type to .qgs project

Merge pull request #777 from iggroup/QgepSwmmPhase3Enhancements

Add the QML file for the table qgep_swmm.reach_coefficient_of_friction

missing token

fix source dir in release workflow

fix workflow

trying to fix workflow failure

trying to fix workflow failure

```
Service 'qgis' failed to build: toomanyrequests: You have reached your pull rate limit. You may increase the limit by authenticating and upgrading: https://www.docker.com/increase-rate-limit
```

prepare release

Update to ubuntu:20.04